ArpOpcode¶

//
// The list of practically important ARP opcodes
//
enum ArpOpcode
{

    ARP_REQUEST = 1;      // Request. RFC 826
    ARP_REPLY = 2;        // Reply. RFC 826, RFC 1868
    ARP_RARP_REQUEST = 3; // Request Reverse. RFC 903
    ARP_RARP_REPLY = 4;   // Reply Reverse. RFC 903
}